Home / 1,083,823.38-1,495,656.65-600,387.02

Finding the Fourth Proportional to 1,083,823.38, 1,495,656.65 and 600,387.02

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Solution

The fourth proportional to 1,083,823.38, 1,495,656.65 and 600,387.02 is: 828,523.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,823.38 : 1,495,656.65 = 600,387.02 : x
  2. Step 2: Convert to fraction form
    1,083,823.38/1,495,656.65 = 600,387.02/x
  3. Step 3: Cross multiply
    1,083,823.38x = 1,495,656.65 × 600,387.02
  4. Step 4: Simplify right side
    1,083,823.38x = 897,972,839,036.68
  5. Step 5: Solve for x
    x = 897,972,839,036.68/1,083,823.38
  6. Step 6: Final answer
    x = 828,523.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.